Our South Dakota Highway Patrol Patch is a very beautiful and unique patch. The embroidered graphics theme includes a multi-colored embroidered image of Mount Rushmore, which we all know is located in South Dakota. With golden border and letters spelling âSouth Dakota Highway Patrolâ on a black background, this patch measures 5-inches x 5 1/4-inches and can be used for hats, shirts, jackets or coats. This is a great collector's patch to have. Make sure you order your own South Dakota Highway Patrol Patch.